To change the formatting of layers, focus on one layer at a time and hide the other layers.
To change the Forecast layer
Click on the layer
Go to THEME
Select a THEME you want to change
Click Apply
To change the Originations layer
Click on the layer
You can change the color and the size
Click Apply
To change the Branches layer
Click on the layer
Click on the Visual Settings
You can change the Type, Size and Color
Click Apply